… | |
… | |
80 | our $NEXT_TICK; |
80 | our $NEXT_TICK; |
81 | our $NOW; |
81 | our $NOW; |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
83 | |
84 | our $BDB_POLL_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
|
|
85 | our $BDB_CHECKPOINT_WATCHER; |
|
|
86 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
87 | our $DB_ENV; |
86 | |
88 | |
87 | our %CFG; |
89 | our %CFG; |
88 | |
90 | |
89 | our $UPTIME; $UPTIME ||= time; |
91 | our $UPTIME; $UPTIME ||= time; |
… | |
… | |
187 | $msg .= "\n" |
189 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
190 | unless $msg =~ /\n$/; |
189 | |
191 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
192 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
193 | |
192 | utf8::encode $msg; |
|
|
193 | LOG llevError, $msg; |
194 | LOG llevError, $msg; |
194 | }; |
195 | }; |
195 | } |
196 | } |
196 | |
197 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
… | |
… | |
508 | =item cf::db_put $family => $key => $value |
509 | =item cf::db_put $family => $key => $value |
509 | |
510 | |
510 | Stores the given C<$value> in the family. It can currently store binary |
511 | Stores the given C<$value> in the family. It can currently store binary |
511 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
512 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
512 | |
513 | |
|
|
514 | =item $db = cf::db_table "name" |
|
|
515 | |
|
|
516 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
517 | within each server. |
|
|
518 | |
513 | =cut |
519 | =cut |
|
|
520 | |
|
|
521 | sub db_table($) { |
|
|
522 | my ($name) = @_; |
|
|
523 | my $db = BDB::db_create $DB_ENV; |
|
|
524 | |
|
|
525 | eval { |
|
|
526 | $db->set_flags (BDB::CHKSUM); |
|
|
527 | |
|
|
528 | utf8::encode $name; |
|
|
529 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
530 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
531 | cf::cleanup "db_open(db): $!" if $!; |
|
|
532 | }; |
|
|
533 | cf::cleanup "db_open(db): $@" if $@; |
|
|
534 | |
|
|
535 | $db |
|
|
536 | } |
514 | |
537 | |
515 | our $DB; |
538 | our $DB; |
516 | |
539 | |
517 | sub db_init { |
540 | sub db_init { |
518 | unless ($DB) { |
|
|
519 | $DB = BDB::db_create $DB_ENV; |
|
|
520 | |
|
|
521 | cf::sync_job { |
541 | cf::sync_job { |
522 | eval { |
542 | $DB ||= db_table "db"; |
523 | $DB->set_flags (BDB::CHKSUM); |
|
|
524 | |
|
|
525 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
526 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
527 | cf::cleanup "db_open(db): $!" if $!; |
|
|
528 | }; |
|
|
529 | cf::cleanup "db_open(db): $@" if $@; |
|
|
530 | }; |
|
|
531 | } |
543 | }; |
532 | } |
544 | } |
533 | |
545 | |
534 | sub db_get($$) { |
546 | sub db_get($$) { |
535 | my $key = "$_[0]/$_[1]"; |
547 | my $key = "$_[0]/$_[1]"; |
536 | |
548 | |
… | |
… | |
1017 | |
1029 | |
1018 | my $guard = cf::lock_acquire "io"; |
1030 | my $guard = cf::lock_acquire "io"; |
1019 | |
1031 | |
1020 | sync_job { |
1032 | sync_job { |
1021 | if (length $$rdata) { |
1033 | if (length $$rdata) { |
|
|
1034 | utf8::decode (my $decname = $filename); |
1022 | warn sprintf "saving %s (%d,%d)\n", |
1035 | warn sprintf "saving %s (%d,%d)\n", |
1023 | $filename, length $$rdata, scalar @$objs; |
1036 | $decname, length $$rdata, scalar @$objs; |
1024 | |
1037 | |
1025 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1038 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1026 | chmod SAVE_MODE, $fh; |
1039 | chmod SAVE_MODE, $fh; |
1027 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1040 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1028 | aio_fsync $fh if $cf::USE_FSYNC; |
1041 | aio_fsync $fh if $cf::USE_FSYNC; |
… | |
… | |
1078 | |
1091 | |
1079 | undef $guard; |
1092 | undef $guard; |
1080 | $av = eval { (Storable::thaw $av)->{objs} }; |
1093 | $av = eval { (Storable::thaw $av)->{objs} }; |
1081 | } |
1094 | } |
1082 | |
1095 | |
|
|
1096 | utf8::decode (my $decname = $filename); |
1083 | warn sprintf "loading %s (%d)\n", |
1097 | warn sprintf "loading %s (%d,%d)\n", |
1084 | $filename, length $data, scalar @{$av || []}; |
1098 | $decname, length $data, scalar @{$av || []}; |
1085 | |
1099 | |
1086 | ($data, $av) |
1100 | ($data, $av) |
1087 | } |
1101 | } |
1088 | |
1102 | |
1089 | =head2 COMMAND CALLBACKS |
1103 | =head2 COMMAND CALLBACKS |
… | |
… | |
2444 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2458 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2445 | |
2459 | |
2446 | $self->enter_link; |
2460 | $self->enter_link; |
2447 | |
2461 | |
2448 | (async { |
2462 | (async { |
|
|
2463 | # *tag paths override both path and x|y |
|
|
2464 | if ($path =~ /^\*(.*)$/) { |
|
|
2465 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2466 | my $ob = $obs[rand @obs]; |
|
|
2467 | |
|
|
2468 | # see if we actually can go there |
|
|
2469 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2470 | $ob = $obs[rand @obs]; |
|
|
2471 | } else { |
|
|
2472 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2473 | } |
|
|
2474 | # else put us there anyways for now #d# |
|
|
2475 | |
|
|
2476 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2477 | } else { |
|
|
2478 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2479 | } |
|
|
2480 | } |
|
|
2481 | |
2449 | my $map = eval { |
2482 | my $map = eval { |
2450 | my $map = cf::map::find $path; |
2483 | my $map = defined $path ? cf::map::find $path : undef; |
2451 | |
2484 | |
2452 | if ($map) { |
2485 | if ($map) { |
2453 | $map = $map->customise_for ($self); |
2486 | $map = $map->customise_for ($self); |
2454 | $map = $check->($map) if $check && $map; |
2487 | $map = $check->($map) if $check && $map; |
2455 | } else { |
2488 | } else { |
2456 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2489 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2457 | } |
2490 | } |
2458 | |
2491 | |
2459 | $map |
2492 | $map |
2460 | }; |
2493 | }; |
2461 | |
2494 | |
… | |
… | |
3431 | my $signal = new Coro::Signal; |
3464 | my $signal = new Coro::Signal; |
3432 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3465 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3433 | $signal->wait; |
3466 | $signal->wait; |
3434 | } |
3467 | } |
3435 | |
3468 | |
3436 | my $min = 1e6;#d# |
|
|
3437 | my $avg = 10; |
|
|
3438 | $TICK_WATCHER = Event->timer ( |
3469 | $TICK_WATCHER = Event->timer ( |
3439 | reentrant => 0, |
3470 | reentrant => 0, |
3440 | parked => 1, |
3471 | parked => 1, |
3441 | prio => 0, |
3472 | prio => 0, |
3442 | at => $NEXT_TICK || $TICK, |
3473 | at => $NEXT_TICK || $TICK, |
… | |
… | |
3450 | |
3481 | |
3451 | $NOW = $tick_start = Event::time; |
3482 | $NOW = $tick_start = Event::time; |
3452 | |
3483 | |
3453 | cf::server_tick; # one server iteration |
3484 | cf::server_tick; # one server iteration |
3454 | |
3485 | |
3455 | 0 && sync_job {#d# |
|
|
3456 | for(1..10) { |
|
|
3457 | my $t = Event::time; |
|
|
3458 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3459 | or die; |
|
|
3460 | |
|
|
3461 | $map->width (50); |
|
|
3462 | $map->height (50); |
|
|
3463 | $map->alloc; |
|
|
3464 | $map->_load_objects ("/tmp/x.map", 1); #TODO: does not work |
|
|
3465 | my $t = Event::time - $t; |
|
|
3466 | |
|
|
3467 | #next unless $t < 0.0013;#d# |
|
|
3468 | if ($t < $min) { |
|
|
3469 | $min = $t; |
|
|
3470 | } |
|
|
3471 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3472 | } |
|
|
3473 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3474 | exit 0; |
|
|
3475 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3476 | }; |
|
|
3477 | |
|
|
3478 | $RUNTIME += $TICK; |
3486 | $RUNTIME += $TICK; |
3479 | $NEXT_TICK += $TICK; |
3487 | $NEXT_TICK += $TICK; |
3480 | |
3488 | |
3481 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3489 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3482 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3490 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
… | |
… | |
3484 | write_runtime |
3492 | write_runtime |
3485 | or warn "ERROR: unable to write runtime file: $!"; |
3493 | or warn "ERROR: unable to write runtime file: $!"; |
3486 | }; |
3494 | }; |
3487 | } |
3495 | } |
3488 | |
3496 | |
3489 | # my $AFTER = Event::time; |
|
|
3490 | # warn $AFTER - $NOW;#d# |
|
|
3491 | |
|
|
3492 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3497 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3493 | $sig->send; |
3498 | $sig->send; |
3494 | } |
3499 | } |
3495 | while (my $sig = shift @WAIT_FOR_TICK) { |
3500 | while (my $sig = shift @WAIT_FOR_TICK) { |
3496 | $sig->send; |
3501 | $sig->send; |
… | |
… | |
3506 | |
3511 | |
3507 | $LOAD = ($NOW - $tick_start) / $TICK; |
3512 | $LOAD = ($NOW - $tick_start) / $TICK; |
3508 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3513 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3509 | |
3514 | |
3510 | _post_tick; |
3515 | _post_tick; |
3511 | |
|
|
3512 | |
|
|
3513 | }, |
3516 | }, |
3514 | ); |
3517 | ); |
3515 | |
3518 | |
3516 | { |
3519 | { |
|
|
3520 | BDB::min_parallel 8; |
3517 | BDB::max_poll_time $TICK * 0.1; |
3521 | BDB::max_poll_time $TICK * 0.1; |
3518 | $BDB_POLL_WATCHER = Event->io ( |
3522 | $BDB_POLL_WATCHER = Event->io ( |
3519 | reentrant => 0, |
3523 | reentrant => 0, |
3520 | fd => BDB::poll_fileno, |
3524 | fd => BDB::poll_fileno, |
3521 | poll => 'r', |
3525 | poll => 'r', |
3522 | prio => 0, |
3526 | prio => 0, |
3523 | data => WF_AUTOCANCEL, |
3527 | data => WF_AUTOCANCEL, |
3524 | cb => \&BDB::poll_cb, |
3528 | cb => \&BDB::poll_cb, |
3525 | ); |
3529 | ); |
3526 | BDB::min_parallel 8; |
|
|
3527 | |
3530 | |
3528 | BDB::set_sync_prepare { |
3531 | BDB::set_sync_prepare { |
3529 | my $status; |
3532 | my $status; |
3530 | my $current = $Coro::current; |
3533 | my $current = $Coro::current; |
3531 | ( |
3534 | ( |
… | |
… | |
3552 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3555 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3553 | 0666; |
3556 | 0666; |
3554 | |
3557 | |
3555 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3558 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3556 | |
3559 | |
3557 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
3560 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3561 | | BDB::LOG_AUTOREMOVE, 1); |
3558 | $DB_ENV->set_lk_detect; |
3562 | $DB_ENV->set_lk_detect; |
3559 | }; |
3563 | }; |
3560 | |
3564 | |
3561 | cf::cleanup "db_env_open(db): $@" if $@; |
3565 | cf::cleanup "db_env_open(db): $@" if $@; |
3562 | }; |
3566 | }; |
3563 | } |
3567 | } |
|
|
3568 | |
|
|
3569 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
|
|
3570 | after => 11, |
|
|
3571 | interval => 60, |
|
|
3572 | hard => 1, |
|
|
3573 | prio => 0, |
|
|
3574 | data => WF_AUTOCANCEL, |
|
|
3575 | cb => sub { |
|
|
3576 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3577 | }, |
|
|
3578 | ); |
|
|
3579 | $BDB_TRICKLE_WATCHER = Event->timer ( |
|
|
3580 | after => 5, |
|
|
3581 | interval => 10, |
|
|
3582 | hard => 1, |
|
|
3583 | prio => 0, |
|
|
3584 | data => WF_AUTOCANCEL, |
|
|
3585 | cb => sub { |
|
|
3586 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3587 | }, |
|
|
3588 | ); |
3564 | } |
3589 | } |
3565 | |
3590 | |
3566 | { |
3591 | { |
3567 | IO::AIO::min_parallel 8; |
3592 | IO::AIO::min_parallel 8; |
3568 | |
3593 | |